Hawaii weather in April 2018

Expect 27°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Hawaii in April. Check more long-term weather averages for Hawaii in April before you book your next holiday to Hawaii in 2018. The April weather averages shown below are for Honolulu, Oahu.

• Hawaii weather overview
• Hawaii monthly weather
• Hawaii 5-day forecast
• Hawaii holidays
• More destinations
• Back to USA

Key weather averages for Hawaii in April

• 27
  27°C max day temperature
• 8
  8 hours of sunshine per day
• 10
  10 days with some rainfall
• 19
  19°C min night temperature
• 13
  13 hours of daylight per day
• L
  Low heat & humidity
• 16
  16 mm of monthly rainfall
• 11
  11 (Extreme) UV index
• 24
  24°C sea temperature

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Metric (°C / mm)  |  Imperial (°F / inches)

Alamo offer: FREE additional driver on USA pickups

Deal

• Book Alamo Gold in the USA & get FREE additional driver
• Prepay online & save up to £45 a week
• Alamo Gold is only available to UK residents

Go to Alamo Gold deal >>

View all Alamo Gold offers

More about Hawaii

• Weather overview
• More destinations
• Monthly averages
• Weather by month
• 5-day weather forecast
• Best time to go
• Current conditions
• Compare weather
• Sunrise & Sunset
• Hurricane risk
• Hawaii holidays
• Back to USA

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Guide to Hawaii weather in April

The average maximum daytime temperature in Hawaii in April is a warm 27°C (81°F) with low heat & humidity. The average night-time temperature is usually a comfortable 19°C (66°F). There are usually 8 hours of bright sunshine each day, which represents 64% of the 13 hours of daylight.

Expect 16mm (0.6 inches) of rainfall across the whole of April with 10 days with some rain falling. Maximum UV levels will be extreme (11 UV index) at midday when the skies are clear.

The average sea temperature in and around Hawaii in April is 24°C (75°F).

The weather in Hawaii in April is represented by Honolulu, Oahu.

Hawaii sunrise & sunset times for April 2018

Browse the sunrise & sunset times for Hawaii in April 2018. Select a month to view Hawaii sunrise & sunset times for the next twelve months. The Hawaii sunrise & sunset times shown below are for Honolulu, Oahu.

JanFebMarAprMayJunJulAugSepOctNovDec

Hilton: Latest sale offers on Hawaii hotels

Sale

• Save on hotel stays in Hawaii, USA with Hilton
• Browse available hotels on a map to find the perfect location
• Book online with Hilton Hotels for the lowest price

Go to Hilton deal >>

View all Hilton offers

Back to top

Hawaii weather by month

Check Hawaii weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

• January
• February
• March
• April
• May
• June
• July
• August
• September
• October
• November
• December

Back to top

More Hawaii destinations

• Halawa Bay, Molokai
• Hana, Maui
• Hanalei, Kauai
• Hilo, Big Island
• Honolulu, Oahu
• Hulopoe Bay, Lanai
• Kaanapali, Maui
• Kahului, Maui
• Kailua, Big Island
• Kailua, Oahu
• Kalaupapa, Molokai
• Kapalua, Maui
• Lahaina, Maui
• Lihue, Kauai
• Papohaku Beach, Molokai
• Waimea Bay, Oahu
• Waimea, Big Island

All destinations (A to Z)

Can't see your chosen destination? Use our A to Z search to find your required the holiday weather guide:

A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z  

More destinations

Related posts

Popular travel offers

Top ^